Oscar-winning actor Philip Seymour Hoffman was found
dead in his New York apartment on Sunday. He was 46.

Law enforcement officials said Hoffman died at his apartment in the West Village neighborhood of Manhattan. No cause of death has been determined but officials suspect the actor may have overdosed on drugs. Law enforcement officials said the actor was found with a needle in his arm.

According to the Wall Street Journal, the actor was found in his bathroom around 11:15 a.m. by a screenwriter, who called 911, the official said.

Video: Watch One of His Final Interviews

Hoffman, who won the best actor Oscar for “Capote” in 2005, most recently appeared at the Sundance Film Festival to promote his new films “God’s Pocket” and Anton Corbin’s “A Most Wanted Man.”

He was also shooting the “Hunger Games” follow-ups “Mockingjay Part 1″ and “Part 2″ in Atlanta, reprising his role as Plutarch Heavensbee »